Table 1. Hydrogen-bond geometry (Å, °).

Cg1 is the centroid of the C9–C14 ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1⋯S2	0.86	2.83	3.476 (3)	134
N1—H1⋯O1	0.86	1.95	2.651 (3)	138
N3—H3⋯O2	0.86	1.97	2.640 (3)	134
C2—H2A⋯S1	0.93	2.79	3.223 (3)	110
N4—H4⋯S2i	0.86	2.71	3.533 (3)	161
C15—H15B⋯Cg1ii	0.96	2.76	3.509 (4)	136

Symmetry codes: (i) ; (ii) .